mirror of
https://github.com/uutils/coreutils
synced 2024-11-16 09:48:03 +00:00
589 lines
15 KiB
Rust
589 lines
15 KiB
Rust
// * This file is part of the uutils coreutils package.
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// *
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// * For the full copyright and license information, please view the LICENSE
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// * file that was distributed with this source code.
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// spell-checker:ignore (paths) sublink subwords
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use crate::common::util::*;
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const SUB_DIR: &str = "subdir/deeper";
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const SUB_DEEPER_DIR: &str = "subdir/deeper/deeper_dir";
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const SUB_DIR_LINKS: &str = "subdir/links";
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const SUB_DIR_LINKS_DEEPER_SYM_DIR: &str = "subdir/links/deeper_dir";
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const SUB_FILE: &str = "subdir/links/subwords.txt";
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const SUB_LINK: &str = "subdir/links/sublink.txt";
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#[test]
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fn test_du_basics() {
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new_ucmd!().succeeds().no_stderr();
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}
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#[cfg(target_vendor = "apple")]
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fn _du_basics(s: &str) {
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let answer = "32\t./subdir
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8\t./subdir/deeper
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24\t./subdir/links
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40\t.
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";
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assert_eq!(s, answer);
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}
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#[cfg(not(target_vendor = "apple"))]
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fn _du_basics(s: &str) {
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let answer = "28\t./subdir
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8\t./subdir/deeper
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16\t./subdir/links
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36\t.
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";
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assert_eq!(s, answer);
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}
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#[test]
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fn test_du_basics_subdir() {
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let ts = TestScenario::new(util_name!());
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let result = ts.ucmd().arg(SUB_DIR).succeeds();
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &[SUB_DIR]));
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if result_reference.succeeded() {
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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return;
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}
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}
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_du_basics_subdir(result.stdout_str());
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}
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#[cfg(target_vendor = "apple")]
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fn _du_basics_subdir(s: &str) {
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assert_eq!(s, "4\tsubdir/deeper/deeper_dir\n8\tsubdir/deeper\n");
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}
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#[cfg(target_os = "windows")]
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fn _du_basics_subdir(s: &str) {
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assert_eq!(s, "0\tsubdir/deeper\\deeper_dir\n0\tsubdir/deeper\n");
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}
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#[cfg(target_os = "freebsd")]
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fn _du_basics_subdir(s: &str) {
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assert_eq!(s, "8\tsubdir/deeper/deeper_dir\n16\tsubdir/deeper\n");
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}
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "freebsd")
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))]
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fn _du_basics_subdir(s: &str) {
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// MS-WSL linux has altered expected output
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if !uucore::os::is_wsl_1() {
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assert_eq!(s, "8\tsubdir/deeper\n");
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} else {
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assert_eq!(s, "0\tsubdir/deeper\n");
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}
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}
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#[test]
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fn test_du_invalid_size() {
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let args = &["block-size", "threshold"];
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let ts = TestScenario::new(util_name!());
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for s in args {
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ts.ucmd()
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.arg(format!("--{}=1fb4t", s))
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.arg("/tmp")
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.fails()
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.code_is(1)
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.stderr_only(format!("du: invalid --{} argument '1fb4t'", s));
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#[cfg(not(target_pointer_width = "128"))]
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ts.ucmd()
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.arg(format!("--{}=1Y", s))
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.arg("/tmp")
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.fails()
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.code_is(1)
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.stderr_only(format!("du: --{} argument '1Y' too large", s));
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}
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}
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#[test]
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fn test_du_basics_bad_name() {
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new_ucmd!()
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.arg("bad_name")
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.succeeds() // TODO: replace with ".fails()" once `du` is fixed
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.stderr_only("du: bad_name: No such file or directory\n");
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}
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#[test]
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fn test_du_soft_link() {
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let ts = TestScenario::new(util_name!());
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let at = &ts.fixtures;
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at.symlink_file(SUB_FILE, SUB_LINK);
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let result = ts.ucmd().arg(SUB_DIR_LINKS).succeeds();
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &[SUB_DIR_LINKS]));
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if result_reference.succeeded() {
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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return;
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}
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}
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_du_soft_link(result.stdout_str());
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}
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#[cfg(target_vendor = "apple")]
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fn _du_soft_link(s: &str) {
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// 'macos' host variants may have `du` output variation for soft links
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assert!((s == "12\tsubdir/links\n") || (s == "16\tsubdir/links\n"));
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}
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#[cfg(target_os = "windows")]
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fn _du_soft_link(s: &str) {
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assert_eq!(s, "8\tsubdir/links\n");
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}
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#[cfg(target_os = "freebsd")]
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fn _du_soft_link(s: &str) {
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assert_eq!(s, "16\tsubdir/links\n");
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}
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "freebsd")
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))]
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fn _du_soft_link(s: &str) {
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// MS-WSL linux has altered expected output
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if !uucore::os::is_wsl_1() {
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assert_eq!(s, "16\tsubdir/links\n");
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} else {
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assert_eq!(s, "8\tsubdir/links\n");
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}
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}
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#[test]
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fn test_du_hard_link() {
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let ts = TestScenario::new(util_name!());
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let at = &ts.fixtures;
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at.hard_link(SUB_FILE, SUB_LINK);
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let result = ts.ucmd().arg(SUB_DIR_LINKS).succeeds();
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &[SUB_DIR_LINKS]));
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if result_reference.succeeded() {
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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return;
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}
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}
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// We do not double count hard links as the inodes are identical
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_du_hard_link(result.stdout_str());
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}
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#[cfg(target_vendor = "apple")]
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fn _du_hard_link(s: &str) {
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assert_eq!(s, "12\tsubdir/links\n")
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}
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#[cfg(target_os = "windows")]
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fn _du_hard_link(s: &str) {
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assert_eq!(s, "8\tsubdir/links\n")
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}
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#[cfg(target_os = "freebsd")]
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fn _du_hard_link(s: &str) {
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assert_eq!(s, "16\tsubdir/links\n")
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}
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "freebsd")
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))]
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fn _du_hard_link(s: &str) {
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// MS-WSL linux has altered expected output
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if !uucore::os::is_wsl_1() {
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assert_eq!(s, "16\tsubdir/links\n");
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} else {
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assert_eq!(s, "8\tsubdir/links\n");
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}
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}
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#[test]
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fn test_du_d_flag() {
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let ts = TestScenario::new(util_name!());
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let result = ts.ucmd().arg("-d1").succeeds();
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &["-d1"]));
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if result_reference.succeeded() {
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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return;
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}
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}
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_du_d_flag(result.stdout_str());
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}
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#[cfg(target_vendor = "apple")]
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fn _du_d_flag(s: &str) {
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assert_eq!(s, "20\t./subdir\n24\t.\n");
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}
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#[cfg(target_os = "windows")]
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fn _du_d_flag(s: &str) {
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assert_eq!(s, "8\t.\\subdir\n8\t.\n");
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}
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#[cfg(target_os = "freebsd")]
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fn _du_d_flag(s: &str) {
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assert_eq!(s, "36\t./subdir\n44\t.\n");
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}
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "freebsd")
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))]
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fn _du_d_flag(s: &str) {
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// MS-WSL linux has altered expected output
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if !uucore::os::is_wsl_1() {
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assert_eq!(s, "28\t./subdir\n36\t.\n");
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} else {
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assert_eq!(s, "8\t./subdir\n8\t.\n");
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}
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}
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#[test]
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fn test_du_dereference() {
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let ts = TestScenario::new(util_name!());
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let at = &ts.fixtures;
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at.symlink_dir(SUB_DEEPER_DIR, SUB_DIR_LINKS_DEEPER_SYM_DIR);
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let result = ts.ucmd().arg("-L").arg(SUB_DIR_LINKS).succeeds();
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &["-L", SUB_DIR_LINKS]));
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if result_reference.succeeded() {
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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return;
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}
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}
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_du_dereference(result.stdout_str());
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}
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#[cfg(target_vendor = "apple")]
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fn _du_dereference(s: &str) {
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assert_eq!(s, "4\tsubdir/links/deeper_dir\n16\tsubdir/links\n");
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}
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#[cfg(target_os = "windows")]
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fn _du_dereference(s: &str) {
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assert_eq!(s, "0\tsubdir/links\\deeper_dir\n8\tsubdir/links\n");
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}
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#[cfg(target_os = "freebsd")]
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fn _du_dereference(s: &str) {
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assert_eq!(s, "8\tsubdir/links/deeper_dir\n24\tsubdir/links\n");
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}
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "freebsd")
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))]
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fn _du_dereference(s: &str) {
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// MS-WSL linux has altered expected output
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if !uucore::os::is_wsl_1() {
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assert_eq!(s, "8\tsubdir/links/deeper_dir\n24\tsubdir/links\n");
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} else {
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assert_eq!(s, "0\tsubdir/links/deeper_dir\n8\tsubdir/links\n");
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}
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}
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#[test]
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fn test_du_inodes_basic() {
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let ts = TestScenario::new(util_name!());
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let result = ts.ucmd().arg("--inodes").succeeds();
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &["--inodes"]));
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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}
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#[cfg(not(target_os = "linux"))]
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_du_inodes_basic(result.stdout_str());
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}
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#[cfg(target_os = "windows")]
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fn _du_inodes_basic(s: &str) {
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assert_eq!(
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s,
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"2\t.\\subdir\\deeper\\deeper_dir
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4\t.\\subdir\\deeper
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3\t.\\subdir\\links
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8\t.\\subdir
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11\t.
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"
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);
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}
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#[cfg(not(target_os = "windows"))]
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fn _du_inodes_basic(s: &str) {
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assert_eq!(
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s,
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"2\t./subdir/deeper/deeper_dir
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4\t./subdir/deeper
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3\t./subdir/links
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8\t./subdir
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11\t.
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"
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);
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}
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#[test]
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fn test_du_inodes() {
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let ts = TestScenario::new(util_name!());
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ts.ucmd()
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.arg("--summarize")
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.arg("--inodes")
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.succeeds()
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.stdout_only("11\t.\n");
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let result = ts.ucmd().arg("--separate-dirs").arg("--inodes").succeeds();
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#[cfg(target_os = "windows")]
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result.stdout_contains("3\t.\\subdir\\links\n");
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#[cfg(not(target_os = "windows"))]
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result.stdout_contains("3\t./subdir/links\n");
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result.stdout_contains("3\t.\n");
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#[cfg(target_os = "linux")]
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{
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let result_reference =
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unwrap_or_return!(expected_result(&ts, &["--separate-dirs", "--inodes"]));
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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}
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}
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#[test]
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fn test_du_h_flag_empty_file() {
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new_ucmd!()
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.arg("-h")
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.arg("empty.txt")
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.succeeds()
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.stdout_only("0\tempty.txt\n");
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}
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#[cfg(feature = "touch")]
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#[test]
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fn test_du_time() {
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let ts = TestScenario::new(util_name!());
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ts.ccmd("touch")
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.arg("-a")
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.arg("-t")
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.arg("201505150000")
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.arg("date_test")
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.succeeds();
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ts.ccmd("touch")
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.arg("-m")
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.arg("-t")
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.arg("201606160000")
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.arg("date_test")
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.succeeds();
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let result = ts.ucmd().arg("--time").arg("date_test").succeeds();
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result.stdout_only("0\t2016-06-16 00:00\tdate_test\n");
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let result = ts.ucmd().arg("--time=atime").arg("date_test").succeeds();
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result.stdout_only("0\t2015-05-15 00:00\tdate_test\n");
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let result = ts.ucmd().arg("--time=ctime").arg("date_test").succeeds();
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result.stdout_only("0\t2016-06-16 00:00\tdate_test\n");
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if birth_supported() {
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use regex::Regex;
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let re_birth =
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Regex::new(r"0\t[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}\tdate_test").unwrap();
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let result = ts.ucmd().arg("--time=birth").arg("date_test").succeeds();
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result.stdout_matches(&re_birth);
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}
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}
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#[cfg(feature = "touch")]
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fn birth_supported() -> bool {
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let ts = TestScenario::new(util_name!());
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let m = match std::fs::metadata(ts.fixtures.subdir) {
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Ok(m) => m,
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Err(e) => panic!("{}", e),
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};
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m.created().is_ok()
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}
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#[cfg(not(target_os = "windows"))]
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#[cfg(feature = "chmod")]
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#[test]
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fn test_du_no_permission() {
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let ts = TestScenario::new(util_name!());
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let at = &ts.fixtures;
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at.mkdir_all(SUB_DIR_LINKS);
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ts.ccmd("chmod").arg("-r").arg(SUB_DIR_LINKS).succeeds();
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let result = ts.ucmd().arg(SUB_DIR_LINKS).run(); // TODO: replace with ".fails()" once `du` is fixed
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result.stderr_contains(
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"du: cannot read directory 'subdir/links': Permission denied (os error 13)",
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);
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &[SUB_DIR_LINKS]));
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if result_reference
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.stderr_str()
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.contains("du: cannot read directory 'subdir/links': Permission denied")
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{
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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return;
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}
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}
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_du_no_permission(result.stdout_str());
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}
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#[cfg(target_vendor = "apple")]
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fn _du_no_permission(s: &str) {
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assert_eq!(s, "0\tsubdir/links\n");
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}
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#[cfg(all(not(target_vendor = "apple"), not(target_os = "windows")))]
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fn _du_no_permission(s: &str) {
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assert_eq!(s, "4\tsubdir/links\n");
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}
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#[test]
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fn test_du_one_file_system() {
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let ts = TestScenario::new(util_name!());
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let result = ts.ucmd().arg("-x").arg(SUB_DIR).succeeds();
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#[cfg(target_os = "linux")]
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{
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let result_reference = unwrap_or_return!(expected_result(&ts, &["-x", SUB_DIR]));
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if result_reference.succeeded() {
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assert_eq!(result.stdout_str(), result_reference.stdout_str());
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return;
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}
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}
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_du_basics_subdir(result.stdout_str());
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}
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#[test]
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fn test_du_threshold() {
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let ts = TestScenario::new(util_name!());
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|
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let threshold = if cfg!(windows) { "7K" } else { "10K" };
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|
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ts.ucmd()
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.arg(format!("--threshold={}", threshold))
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.succeeds()
|
|
.stdout_contains("links")
|
|
.stdout_does_not_contain("deeper_dir");
|
|
|
|
ts.ucmd()
|
|
.arg(format!("--threshold=-{}", threshold))
|
|
.succeeds()
|
|
.stdout_does_not_contain("links")
|
|
.stdout_contains("deeper_dir");
|
|
}
|
|
|
|
#[test]
|
|
fn test_du_apparent_size() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let result = ts.ucmd().arg("--apparent-size").succeeds();
|
|
|
|
#[cfg(target_os = "linux")]
|
|
{
|
|
let result_reference = unwrap_or_return!(expected_result(&ts, &["--apparent-size"]));
|
|
assert_eq!(result.stdout_str(), result_reference.stdout_str());
|
|
}
|
|
|
|
#[cfg(not(target_os = "linux"))]
|
|
_du_apparent_size(result.stdout_str());
|
|
}
|
|
|
|
#[cfg(target_os = "windows")]
|
|
fn _du_apparent_size(s: &str) {
|
|
assert_eq!(
|
|
s,
|
|
"1\t.\\subdir\\deeper\\deeper_dir
|
|
1\t.\\subdir\\deeper
|
|
6\t.\\subdir\\links
|
|
6\t.\\subdir
|
|
6\t.
|
|
"
|
|
);
|
|
}
|
|
#[cfg(target_vendor = "apple")]
|
|
fn _du_apparent_size(s: &str) {
|
|
assert_eq!(
|
|
s,
|
|
"1\t./subdir/deeper/deeper_dir
|
|
1\t./subdir/deeper
|
|
6\t./subdir/links
|
|
6\t./subdir
|
|
6\t.
|
|
"
|
|
);
|
|
}
|
|
#[cfg(target_os = "freebsd")]
|
|
fn _du_apparent_size(s: &str) {
|
|
assert_eq!(
|
|
s,
|
|
"1\t./subdir/deeper/deeper_dir
|
|
2\t./subdir/deeper
|
|
6\t./subdir/links
|
|
8\t./subdir
|
|
8\t.
|
|
"
|
|
);
|
|
}
|
|
#[cfg(all(
|
|
not(target_vendor = "apple"),
|
|
not(target_os = "windows"),
|
|
not(target_os = "freebsd")
|
|
))]
|
|
fn _du_apparent_size(s: &str) {
|
|
assert_eq!(
|
|
s,
|
|
"5\t./subdir/deeper/deeper_dir
|
|
9\t./subdir/deeper
|
|
10\t./subdir/links
|
|
22\t./subdir
|
|
26\t.
|
|
"
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_du_bytes() {
|
|
let ts = TestScenario::new(util_name!());
|
|
let result = ts.ucmd().arg("--bytes").succeeds();
|
|
|
|
#[cfg(target_os = "linux")]
|
|
{
|
|
let result_reference = unwrap_or_return!(expected_result(&ts, &["--bytes"]));
|
|
assert_eq!(result.stdout_str(), result_reference.stdout_str());
|
|
}
|
|
|
|
#[cfg(target_os = "windows")]
|
|
result.stdout_contains("5145\t.\\subdir\n");
|
|
#[cfg(target_vendor = "apple")]
|
|
result.stdout_contains("5625\t./subdir\n");
|
|
#[cfg(target_os = "freebsd")]
|
|
result.stdout_contains("7193\t./subdir\n");
|
|
#[cfg(all(
|
|
not(target_vendor = "apple"),
|
|
not(target_os = "windows"),
|
|
not(target_os = "freebsd"),
|
|
not(target_os = "linux")
|
|
))]
|
|
result.stdout_contains("21529\t./subdir\n");
|
|
}
|